This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A032324 #8 Mar 30 2012 17:37:05 %S A032324 5,20,240,3600,74880,1857600,56246400,1965600000,78744960000, %T A032324 3542608742400,177187481856000,9744664849920000,584718747604992000, %U A032324 38006232139459584000,2660470029606445056000 %N A032324 Number of aperiodic necklaces with n labeled beads of 5 colors. %H A032324 C. G. Bower, <a href="/transforms2.html">Transforms (2)</a> %H A032324 <a href="/index/Lu#Lyndon">Index entries for sequences related to Lyndon words</a> %F A032324 "CHJ" (necklace, identity, labeled) transform of 5, 0, 0, 0... %F A032324 n! * A001692. %K A032324 nonn %O A032324 1,1 %A A032324 _Christian G. Bower_